title: Challenges imposed by the complexity of cancer genome.
authors.forename: Jaffer A
authors.initials: JA
authors.lastname: Ajani
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D004938:Esophageal Neoplasms / Q000188:drug therapy*; D004943:Esophagogastric Junction / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D013274:Stomach Neoplasms / Q000188:drug therapy*